[layout] Add hb_collect_features_context_t
authorBehdad Esfahbod <behdad@behdad.org>
Fri, 26 Oct 2018 04:26:08 +0000 (21:26 -0700)
committerBehdad Esfahbod <behdad@behdad.org>
Fri, 26 Oct 2018 04:26:56 +0000 (21:26 -0700)
commit941600a9e06309f148d51403fa07dc56ce542572
treecc0fe2a1da826982910db05848b69cb41a43fefa
parentc237cdfcc74d33f77b2399b4d08228c2fcf50df5
[layout] Add hb_collect_features_context_t

Towards https://github.com/harfbuzz/harfbuzz/pull/1317
src/hb-ot-layout.cc